>hi to all
>
>i want to create user difine report preview window in vfp9 it possible, i want to preview report in on active form
>it is possible

Have look at www.report-sculptor.com

RS live preview supports report searches (multiple searches presented in a tree view), report navigation tree, linking reports (drill downs), hyperlinking reports, exporting reports to files (TIF,PDF ) emailing etc. You can have multiple reports open for preview in the same time
or in case of drill downs one preview invoking another preview or some other functionality,

RS is free and will be soon published as open source.

HTH
Sergio